Red Hat Bugzilla – Bug 179923
Kernel error during startup in drivers/ieee1394/ohci1394.c
Last modified: 2015-01-04 17:24:55 EST
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User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.12) Gecko/20060202 Fedora/1.0.7-1.2.fc4 Firefox/1.0.7
Description of problem:
firewire stopped working about a dozen kernels back in fedora core 4, so i waited to see if this was fixed, but still not working. i'm running an nvidia motherboard without using the nvidia patches, but a straight kernel. The first few lines of the error during startup are:
ohci1394: fw-host0: OHCI-1394 1.1 (PCI): IRQ= MMIO=[ee084000-ee0847ff] Max Packet=
Badness in get_phy_reg at drivers/ieee1394/ohci1394.c:238 (Not tainted)
[<f89c110e>] get_phy_reg+0x10e/0x113 [ohci1394] [<f89c2272>] ohci_devctl+0x41f/0x5f7 [ohci1394]
[<c01038ba>] common_interrupt+0x1a/0x20 [<c011098e>] delay_pmtmr+0xb/0x13
[<f89c3e08>] ohci_irq_handler+0x5e2/0x7a9 [ohci1394] [<c013cccd>] handle_IRQ_event+0x2e/0x5a
[<c013cd77>] __do_IRQ+0x7e/0xd7 [<c0104f3a>] do_IRQ+0x4a/0x82
Version-Release number of selected component (if applicable):
Steps to Reproduce:
3. observe error
Actual Results: clean startup
Expected Results: error in firewire driver. firewire then fails to work afterwords.
Created attachment 124129 [details]
dmesg with startup and stack trace of the error
my latested dmesg.
*** This bug has been marked as a duplicate of 144201 ***
sorry for the dup. i searched before i submitted mine. thanks for your efforts.